package com.xja.house.mapper;

import com.xja.house.entity.Users;

public interface UsersMapper {

    int deleteByPrimaryKey(Integer id);

    int insert(Users record);

    int insertSelective(Users record);

    Users selectByPrimaryKey(Integer id);

    int updateByPrimaryKeySelective(Users record);

    int updateByPrimaryKey(Users record);
    //用户登录功能
    Users userlogin(String username);
}